We have both in standard sizes (68-73mm), wid e and fat sizes (74-100mm) and extra fat (100-120mm). If your bike is not regular, a dditional spacer may be needed Bafang Zubehör. BAFANG Motor Kit. If your bicycle braking system is an integrated thumb shifter, it is hydraulic braking, or if you want to keep your own brake lever.
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